Operator precedence

Vipsi command syntax: Operators
Operators
Glossary: OperatorOperators Data Types: Text
Text functions: stringstring subexpressions to chains of any dir: lengthlength. Flow control: if … then
Flow control: try … thenThe simplest approach here would be to evaluate Flow control: if … then
Flow control: try … thenthem from left to right as they occur. But as we all know, there is something like Operators: Operator precedenceoperator precedence, making some Vipsi command syntax: Operators
Operators
Glossary: Operatoroperators more eager to evaluate their result than others.

vipsi evaluates Vipsi command syntax: Expressions
Glossary: Expressionexpressions with proper Vipsi command syntax: Operators
Operators
Glossary: Operatoroperator hierarchy.

Example:

2 + 3 * 4  ==  2 + ( 3 * 4 )

Flow control: if … then
Flow control: try … thenThe exact Online Chat: Listings
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VIP Script Test Suite: Listinglisting of all Operators: Operator precedenceoperator precedences is like List functions: thisthis:

highest                     @
    Operators: Named Item Selector "."
Operators: Item selector "[]"item selector, postfix: .  [ … ]  ( … ) ++ --
    prefix:                 + - ! ~ ++ --
    bit shifting:           >>  <<
    bit masking:            &  |  ^
    multiplication:         *  /  %
    Operators: Add "+"addition:               +  -
    Select "? :": Concatenationconcatenation:          # ##
    comparision:            ==  !=  >=  <=  >  <
    boolean:                &&  ||
    Operators: Select "? :"triadic selector:       ? … : …
    Operators: Assignment "="
Built-in operators: Assignments:assignment:             =  +=  -=  *=  /=  %=  #=  >>=  <<=
                            &&=  ||=  ^=  &=  |=  ##=
lowest

Flow control: if … then
Flow control: try … thenThe Separators: Round brackets "( … )"
Functions with varying return types: bracket expression "()"round brackets ( … ) Operators: Make Identifier "@"at Flow control: if … then
Flow control: try … thenthe highest position are Flow control: if … then
Flow control: try … thenthe Vipsi command syntax: Arguments
Glossary: Argumentsargument Separators: Round brackets "( … )"
Separators: Square brackets "[ … ]"
Separators: Curly brackets "{ … }"brackets in Vipsi command syntax: Functions
Functions
Glossary: Functionfunction Operators: Boolean Or with Variable "||="
Operators: Bitwise Or with Variable "|="
Operators: Bitwise Or "|"
Operators: Boolean Or "||"or Vipsi command syntax: Procedures
Data Types: Procedures
Glossary: Procedureprocedure Functions with varying return types: call
Instructions: callcalls, Operators: Bitwise Not "~"
Operators: Boolean Negation "!"not priority overriding Separators: Round brackets "( … )"
Separators: Square brackets "[ … ]"
Separators: Curly brackets "{ … }"brackets, though those priority is pretty high too. B-) But priority Separators: Round brackets "( … )"
Separators: Square brackets "[ … ]"
Separators: Curly brackets "{ … }"brackets are no Vipsi command syntax: Operators
Operators
Glossary: Operatoroperators, because they stand on behalf of an Vipsi command syntax: Expressions
Glossary: Expressionexpression. Hmm, probably more a Operators: Bitwise Not "~"
Operators: Boolean Negation "!"note for Flow control: if … then
Flow control: try … thenthe experts. ;-)

Operators: Bitwise Not "~"
Operators: Boolean Negation "!"Note: Flow control: if … then
Flow control: try … thenthe Operators: Operator precedenceoperator precedence is different to that in C Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and i consider it much more reasonable than that in C.

Operators: Assignment "="
Built-in operators: Assignments:Assignments are right-oriented: Flow control: if … thenif an Vipsi command syntax: Expressions
Glossary: Expressionexpression is made up with multiple Operators: Assignment "="
Built-in operators: Assignments:assignments, Flow control: if … then
Flow control: try … thenthe rightmost Operators: Assignment "="
Built-in operators: Assignments:assignment Vipsi command syntax: Operators
Operators
Glossary: Operatoroperator is evaluated first. List functions: thisThis allows for things like

a = b = c = 0

Operators: Bitwise Not "~"
Operators: Boolean Negation "!"Note: Operators: Assignment "="
Built-in operators: Assignments:Assignment Vipsi command syntax: Operators
Operators
Glossary: Operatoroperators Flow control: do … loopdo Operators: Bitwise Not "~"
Operators: Boolean Negation "!"not Flow control: returnreturn a result Glossary: Valuevalue. There are syntactical ambiguities with Flow control: if … then
Flow control: try … thenthe "=" Numeric functions: signsign e.g. in Literals: List literals
Lists and arrays: List literalslist literals. List functions: thisThis also allows named items in other places, e.g. passing named Vipsi command syntax: Arguments
Glossary: Argumentsarguments to Vipsi command syntax: Procedures
Data Types: Procedures
Glossary: Procedureprocedures for a obj-C-like syntax. (planned for Flow control: if … then
Flow control: try … thenthe future)

Separators: Comma ","Comma Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and Separators: Semicolon ";"semicolon are no Vipsi command syntax: Operators
Operators
Glossary: Operatoroperators, they are Separatorsseparators. Flow control: if … thenIf they are viewed Operators: Make Identifier "@"at as Vipsi command syntax: Operators
Operators
Glossary: Operatoroperators, Flow control: if … then
Flow control: try … thenthen Separators: Comma ","comma would be of lower priority than even Operators: Assignment "="
Built-in operators: Assignments:assignments Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and it would Flow control: returnreturn some weird combined Data Types
Invariants: Data typesdata type, B-) Separators: Semicolon ";"semicolon would be of lower priority than even Separators: Comma ","comma, Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and would Instructions: requirerequire Glossary: Operator
Glossary: Operandoperands of no Glossary: Valuevalue, returning no Glossary: Valuevalue. Too weird, really. Better think of Flow control: if … then
Flow control: try … thenthem as Separatorsseparators.